Tomasz Różanek

JavaScript developer

Employment

  • GFT Poland

    November 2013 - Present
    Lead JS Developer

    Responsibilities:

    Leading a global team of developers. Managing, designing and leading development of full stack risk management. Platform consits of .NET, RabbitMQ, Apache Storm, Mongo and Elasticsearch based event processing flow with NodeJS Api on top of it and Angular 1.5 based website. I was designing platform architecture, built the stack, managed requirements, discussed requirements with stakeholders, was responsible for long term and short term project planning and coordination.

    Technologies:

    Angular JS 1.5, ES2015, Node.js, Express.js, MongoDB, RabbitMQ, Apache Storm, Elasticsearch, ELK, Docker, oAuth, Babel, Webpack, Socket.IO, Twitter Bootstrap, LESS, CSS3, HTML5, Grunt, TeamCity

  • Roche Poland - ADMD

    November 2011 - November 2013
    Front-End developer, UX Designer

    Responsibilities:

    Part of 6 people worldwide developers Front-End team. Independent development. Building applications basing on project documentation. Participation in every part of product life cycle (including application designing). UX designing. Developing company's web applications' common library. Preparing documentation of projects' modules or whole applications.

    Technologies:

    Sencha Touch, Backbone.js, jQuery, Socket.IO, AJAX, Realtime applications, HTML5, CSS3, PhoneGap, Ext.JS, Axure RP

  • AMA Albert McArthur's

    November 2010 - January 2015
    CTO, Technical Project Manager, System architect, Front-End developer, UX Designer, Services Developer
  • Freelance

    January 2008 - November 2011
    Freelance, Front-End developer, Application architect, UX Designer, Graphic Designer, PHP Developer, Project Manager

Education

  • Poznań University of Technology - B.Sc - Management and Marketing
    2006-2010
  • Poznań University of Technology - M.Sc - Corporate Management
    2010-2012

Languages

  • Polish
    Native
  • English
    C2
  • German
    B1
  • Japanese
    B1
  • French
    A2

Profile

In 7 years of my professional career I've gained skills that allow me to design and lead the implementation of succesfull solutions based on JavaScript stacks. I've started my path as FrontEnd developer and mastered web skills, but on the way I pursued a path of full stack development in JS. Currently my focus is on scalable JS based full stack applications. I always provide sustainable and performant solutions trying use latest industry standards but never follow the hype. Apart from technical skills I find myself skilled at leading the team, always carying for all team members and their comfort at work. I envy agile and always make sure that what's being done is really an agile.

Skills

  • Node JS
    80%
  • Angular JS
    80%
  • ES2015
    60%
  • Express JS
    70%
  • MongoDB
    75%
  • Elasticsearch
    70%
  • CSS 3
    80%
  • HTML 5
    80%
  • JavaScript
    80%
  • AMQP
    80%
  • REST
    90%
  • Docker
    70%
  • CI / CD
    70%
  • Git
    90%
  • Scrum
    70%
  • Event processing
    80%
  • TDD
    80%
  • Microservices
    70%
  • UX Design
    70%
  • Other I worked with: SASS, LESS, Swagger, Backbone, Sencha, ExtJS, React, Next.js, Ionic, Cordova, Underscore, Bootstrap, Q, Jenkins, IBM Udeploy, TeamCity, Pipelines CD

Personal Data

  • Photo
  • Name
    Tomasz Różanek
  • Location
    Poznań, Poland
  • www
  • e-mail
    tomasz@rozanek.pl
  • Phone
    +48 609 069 776

Beside work

Diving (Padi AOWD), photo hunting, amateur rocketery, urbanistics, gardening, cooking, astronomy, Star Trek, bonsai, big mugs collecting, mountain biking, city-sim games, post rock music, icelandic music, ukelele, guitar, piano, drums